Metalloprotein

Spiro T G and Czernuszewicz R S 1995 Resonance Raman-spectroscopy of metalloproteins Biochemical Spectroscopy Methods Enzymol. vol 246, ed K Sauer (San Diego, CA Academic) pp 416-60... [Pg.1175]

Tissue inhibitor of metalloproteins (TIMP, from human blood plasma), Mr -30,000. [Pg.571]

Computer simulations of electron transfer proteins often entail a variety of calculation techniques electronic structure calculations, molecular mechanics, and electrostatic calculations. In this section, general considerations for calculations of metalloproteins are outlined in subsequent sections, details for studying specific redox properties are given. Quantum chemistry electronic structure calculations of the redox site are important in the calculation of the energetics of the redox site and in obtaining parameters and are discussed in Sections III.A and III.B. Both molecular mechanics and electrostatic calculations of the protein are important in understanding the outer shell energetics and are discussed in Section III.C, with a focus on molecular mechanics. [Pg.395]

METALLOPROTEINS. Metalloproteins are either metal storage forms, as in the case of ferritin, or enzymes in which the metal atom participates in a catalyti-cally important manner. We encounter many examples throughout this book of the vital metabolic functions served by metalloenzymes. [Pg.126]

Metalloproteins contain metal atoms Ferritin Iron 35... [Pg.127]

HEMOPROTEINS. These proteins are actually a subclass of metalloproteins because their prosthetic group is heme, the name given to iron protoporphyrin IX (Figure 5.15). Because heme-containing proteins enjoy so many prominent biological functions, they are considered a class by themselves. [Pg.127]

Fritz G, Heizmann CW (2004) 3D-structures of the Ca2+-and Zn2+-binding SI00 proteins. In Messerschmidt A, Bode W, Cygler M, Handbook of metalloproteins. Wiley, Chichester, pp, 529—540... [Pg.1106]

The investigation of coordinated water in paramagnetic metalloproteins through N.M.R. spectroscopy. I. Bertini, Comments Inorg. Chem., 1981,1, 227-243 (68). [Pg.47]

Redox reactions of sulphur-containing amino-acid residues in proteins and metalloproteins. [Pg.70]

Some of the critical enzymes in our cells are metalloproteins, large organic molecules made up of folded polymerized chains of amino acids that also include at least one metal atom. These metalloproteins are intensely studied by biochemists, because they control life and protect against disease. They have also been used to trace evolutionary paths. The d-block metals catalyze redox reactions, form components of membrane, muscle, skin, and bone, catalyze acid-base reactions, control the flow of energy and oxygen, and carry out nitrogen fixation. [Pg.789]

Overall practical features make the FucA and RhuA enzymes quite similar for synthetic applications. Both metalloproteins are quite robust under conditions of organic synthesis and show a very high stability in the presence of low Zn concentrations with half-lives in the range of months at room temperature. The... [Pg.286]

Sulfur-Containing Ligands in Metalloproteins and Enz mies (W. E. Newton)... [Pg.255]

Cohen lA (1980) Metal-Metal Interactions in the Metalloporphyrins, Metalloproteins and Metalloenzymes. 40 1-37... [Pg.244]

Maroney MJ, Davidson G, Allan CB, Figlar J (1998) The Structure and Function of Nickel Sites in Metalloproteins. 92 1-66... [Pg.250]

Therlen MJ, Chang J, Raphael AL, Bowler BE, Gray HB (1991) Long-Range Electron Transfer in Metalloproteins. 75 109-130... [Pg.256]

Weser U (1985) Redox Reactions of Sulphur-Containing Amino-Acid Residues in Proteins and Metalloproteins, an XPS Study. 61 145-160 Weser U (1973) Structural Aspects and Biochemical Function of Erythrocuprein. 17 1-65 Weser U, see Abolmaali B (1998) 91 91-190... [Pg.257]

The 2[4Fe-4S] and [3Fe-4S][4Fe-4S] ferredoxins are components of virtually all eubacteria and archaebacteria (3). Several comprehensive reviews dealing with these small metalloproteins have appeared (3, 8-12), but only those participating directly in the photosynthetic light reactions will be addressed here. [Pg.338]

Macrocyclic Complexes as Models for Nonporphine Metalloproteins Vickie McKee... [Pg.512]

TABLE 5 Ligand Preferences for Metals Commonly Found in Metalloproteins... [Pg.167]

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